Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/MacroStabilityInwardsProbabilityAssessmentInput.cs
===================================================================
diff -u -r5906f61fff270a7526253bea07dfecdf680898ed -r653635488c2ad1357fb3794f310f283d9e345d4d
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/MacroStabilityInwardsProbabilityAssessmentInput.cs	(.../MacroStabilityInwardsProbabilityAssessmentInput.cs)	(revision 5906f61fff270a7526253bea07dfecdf680898ed)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/MacroStabilityInwardsProbabilityAssessmentInput.cs	(.../MacroStabilityInwardsProbabilityAssessmentInput.cs)	(revision 653635488c2ad1357fb3794f310f283d9e345d4d)
@@ -40,8 +40,8 @@
         /// </summary>
         public MacroStabilityInwardsProbabilityAssessmentInput()
         {
-            A = 0.4;
-            B = 300.0;
+            A = 0.033;
+            B = 50.0;
             SectionLength = double.NaN;
         }
 
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.Test/MacroStabilityInwardsProbabilityAssessmentInputTest.cs
===================================================================
diff -u -r650fc7b43cb6729baee51d079f0377df8d7a3de9 -r653635488c2ad1357fb3794f310f283d9e345d4d
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.Test/MacroStabilityInwardsProbabilityAssessmentInputTest.cs	(.../MacroStabilityInwardsProbabilityAssessmentInputTest.cs)	(revision 650fc7b43cb6729baee51d079f0377df8d7a3de9)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.Test/MacroStabilityInwardsProbabilityAssessmentInputTest.cs	(.../MacroStabilityInwardsProbabilityAssessmentInputTest.cs)	(revision 653635488c2ad1357fb3794f310f283d9e345d4d)
@@ -34,8 +34,8 @@
             var probabilityAssessmentInput = new MacroStabilityInwardsProbabilityAssessmentInput();
 
             // Assert
-            Assert.AreEqual(0.4, probabilityAssessmentInput.A);
-            Assert.AreEqual(300, probabilityAssessmentInput.B);
+            Assert.AreEqual(0.033, probabilityAssessmentInput.A);
+            Assert.AreEqual(50, probabilityAssessmentInput.B);
 
             Assert.IsNaN(probabilityAssessmentInput.SectionLength);
         }
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Service.Test/MacroStabilityInwardsSemiProbabilisticCalculationServiceTest.cs
===================================================================
diff -u -r650fc7b43cb6729baee51d079f0377df8d7a3de9 -r653635488c2ad1357fb3794f310f283d9e345d4d
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Service.Test/MacroStabilityInwardsSemiProbabilisticCalculationServiceTest.cs	(.../MacroStabilityInwardsSemiProbabilisticCalculationServiceTest.cs)	(revision 650fc7b43cb6729baee51d079f0377df8d7a3de9)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Service.Test/MacroStabilityInwardsSemiProbabilisticCalculationServiceTest.cs	(.../MacroStabilityInwardsSemiProbabilisticCalculationServiceTest.cs)	(revision 653635488c2ad1357fb3794f310f283d9e345d4d)
@@ -31,12 +31,12 @@
     public class MacroStabilityInwardsSemiProbabilisticCalculationServiceTest
     {
         [Test]
-        [TestCase(30000, 4.914770, 6000, 12)]
-        [TestCase(30000, 4.777170, 6000, 24)]
-        [TestCase(30000, 4.965370, 8000, 12)]
-        [TestCase(20000, 4.747730, 8000, 24)]
-        [TestCase(20000, 4.764340, 4000, 12)]
-        [TestCase(20000, 4.622610, 4000, 24)]
+        [TestCase(30000, 4.796710, 6000, 12)]
+        [TestCase(30000, 4.655890, 6000, 24)]
+        [TestCase(30000, 4.843790, 8000, 12)]
+        [TestCase(20000, 4.620849, 8000, 24)]
+        [TestCase(20000, 4.651410, 4000, 12)]
+        [TestCase(20000, 4.506409, 4000, 24)]
         public void MacroStabilityInwardsReliability_DifferentInputs_ReturnsExpectedValue(int returnPeriod, double expectedResult, double assessmentSectionLength, double contribution)
         {
             // Setup
@@ -59,9 +59,9 @@
         }
 
         [Test]
-        [TestCase(30000, 6000, 24, 4.777171914)]
-        [TestCase(20000, 6000, 12, 4.834719763)]
-        [TestCase(20000, 8000, 24, 4.747728143)]
+        [TestCase(30000, 6000, 24, 4.655890000)]
+        [TestCase(20000, 6000, 12, 4.714809999)]
+        [TestCase(20000, 8000, 24, 4.620849999)]
         public void RequiredReliability_DifferentInputs_ReturnsExpectedValue(int returnPeriod, double assessmentSectionLength, double contribution, double expectedResult)
         {
             // Setup